diff options
| author | Indu Bhagat <indu.bhagat@oracle.com> | 2022-11-15 15:06:39 -0800 |
|---|---|---|
| committer | Indu Bhagat <indu.bhagat@oracle.com> | 2022-11-15 15:23:57 -0800 |
| commit | b07a29781610756a9b75a931c7c13735b7555d9f (patch) | |
| tree | 69d330c17627a99ca6b37bb1542aebe289140ae0 /gas/as.c | |
| parent | 972d23ddbd757b7bee622a231afa79adf82b414f (diff) | |
| download | gdb-b07a29781610756a9b75a931c7c13735b7555d9f.zip gdb-b07a29781610756a9b75a931c7c13735b7555d9f.tar.gz gdb-b07a29781610756a9b75a931c7c13735b7555d9f.tar.bz2 | |
gas: add new command line option --gsframe
When --gsframe is specified, the assembler will generate a .sframe
section from the CFI directives in the assembly.
ChangeLog:
* gas/as.c (parse_args): Parse args and set flag_gen_sframe.
* gas/as.h: Introduce skeleton for --gsframe.
* gas/doc/as.texi: document --gsframe.
Diffstat (limited to 'gas/as.c')
| -rw-r--r-- | gas/as.c | 10 |
1 files changed, 9 insertions, 1 deletions
@@ -315,6 +315,8 @@ Options:\n\ #endif fprintf (stream, _("\ generate GNU Build notes if none are present in the input\n")); + fprintf (stream, _("\ + --gsframe generate SFrame unwind info\n")); #endif /* OBJ_ELF */ fprintf (stream, _("\ @@ -499,7 +501,8 @@ parse_args (int * pargc, char *** pargv) OPTION_COMPRESS_DEBUG, OPTION_NOCOMPRESS_DEBUG, OPTION_NO_PAD_SECTIONS, - OPTION_MULTIBYTE_HANDLING /* = STD_BASE + 40 */ + OPTION_MULTIBYTE_HANDLING, /* = STD_BASE + 40 */ + OPTION_SFRAME /* When you add options here, check that they do not collide with OPTION_MD_BASE. See as.h. */ }; @@ -530,6 +533,7 @@ parse_args (int * pargc, char *** pargv) ,{"elf-stt-common", required_argument, NULL, OPTION_ELF_STT_COMMON} ,{"sectname-subst", no_argument, NULL, OPTION_SECTNAME_SUBST} ,{"generate-missing-build-notes", required_argument, NULL, OPTION_ELF_BUILD_NOTES} + ,{"gsframe", no_argument, NULL, OPTION_SFRAME} #endif ,{"fatal-warnings", no_argument, NULL, OPTION_WARN_FATAL} ,{"gdwarf-2", no_argument, NULL, OPTION_GDWARF_2} @@ -993,6 +997,10 @@ This program has absolutely no warranty.\n")); optarg); break; + case OPTION_SFRAME: + flag_gen_sframe = 1; + break; + #endif /* OBJ_ELF */ case 'Z': |